Usage statistics for LESS CSS Preprocessor

This page provides information about the usage of the LESS CSS Preprocessor project, including summaries across all versions and details for each release. For each week beginning on the given date the figures show the number of sites that reported they are using a given version of the project.

These statistics are incomplete; only Drupal websites using the Update Status module are included in the data. As this module is now included with the download of Drupal since version 6.x, the data is heavily biased toward newer sites. Read more information about how these statistics are calculated.

Weekly project usage

Week	6.x	7.x	Total
May 12, 2013	712	6,120	6,832
May 5, 2013	691	5,957	6,648
April 28, 2013	695	5,952	6,647
April 21, 2013	691	5,964	6,655
April 14, 2013	695	5,978	6,673
April 7, 2013	695	6,078	6,773
March 31, 2013	714	5,831	6,545
March 24, 2013	691	5,730	6,421
March 17, 2013	732	5,714	6,446
March 10, 2013	714	5,675	6,389
March 3, 2013	716	5,562	6,278
February 24, 2013	754	5,534	6,288
February 17, 2013	752	5,441	6,193
February 10, 2013	747	5,281	6,028
February 3, 2013	756	5,242	5,998
January 27, 2013	750	5,239	5,989
January 20, 2013	727	5,104	5,831
January 13, 2013	784	5,117	5,901
January 6, 2013	761	4,912	5,673
December 30, 2012	860	4,460	5,320
December 23, 2012	1,010	4,074	5,084
December 16, 2012	867	4,803	5,670
December 9, 2012	742	4,814	5,556
December 2, 2012	763	4,674	5,437
November 25, 2012	752	4,656	5,408
November 18, 2012	754	4,399	5,153
November 11, 2012	753	4,443	5,196
November 4, 2012	747	4,406	5,153
October 28, 2012	740	4,341	5,081
October 21, 2012	780	4,265	5,045
October 14, 2012	786	4,184	4,970
October 7, 2012	782	3,975	4,757
September 30, 2012	807	3,863	4,670
September 23, 2012	822	3,828	4,650
September 16, 2012	830	3,667	4,497
September 9, 2012	781	3,589	4,370
September 2, 2012	792	3,416	4,208
August 26, 2012	804	3,394	4,198
August 19, 2012	790	3,200	3,990
August 12, 2012	777	3,090	3,867
August 5, 2012	816	3,116	3,932
July 29, 2012	835	2,913	3,748
July 22, 2012	814	2,855	3,669
July 15, 2012	865	2,945	3,810
July 8, 2012	828	2,831	3,659
July 1, 2012	802	2,748	3,550
June 24, 2012	812	2,783	3,595
June 17, 2012	837	2,681	3,518
June 10, 2012	827	2,664	3,491
June 3, 2012	852	2,522	3,374
May 27, 2012	813	2,388	3,201
May 20, 2012	848	2,435	3,283
May 13, 2012	824	2,356	3,180
May 6, 2012	811	2,342	3,153
April 29, 2012	806	2,246	3,052
April 22, 2012	849	2,206	3,055
April 15, 2012	812	2,096	2,908
April 8, 2012	818	2,079	2,897
April 1, 2012	786	1,949	2,735
March 25, 2012	763	1,869	2,632
March 18, 2012	759	1,814	2,573
March 11, 2012	801	1,757	2,558
March 4, 2012	794	1,691	2,485
February 26, 2012	801	1,621	2,422
February 19, 2012	780	1,512	2,292
February 12, 2012	804	1,520	2,324
February 5, 2012	822	1,494	2,316
January 29, 2012	798	1,406	2,204
January 22, 2012	785	1,300	2,085
January 15, 2012	741	1,230	1,971
January 8, 2012	791	1,125	1,916
January 1, 2012	693	1,023	1,716
December 25, 2011	585	887	1,472
December 18, 2011	722	965	1,687
December 11, 2011	747	951	1,698
December 4, 2011	733	898	1,631
November 27, 2011	742	875	1,617
November 20, 2011	703	874	1,577
November 13, 2011	774	838	1,612
November 6, 2011	745	843	1,588
October 30, 2011	706	782	1,488
October 23, 2011	698	766	1,464
October 16, 2011	692	687	1,379
October 9, 2011	670	637	1,307
October 2, 2011	685	635	1,320
September 25, 2011	697	616	1,313
September 18, 2011	682	547	1,229
September 11, 2011	689	527	1,216
September 4, 2011	646	502	1,148
August 28, 2011	603	522	1,125
August 21, 2011	597	416	1,013
August 14, 2011	596	352	948
August 7, 2011	595	323	918
July 31, 2011	571	276	847
July 24, 2011	577	259	836
July 17, 2011	565	260	825
July 10, 2011	548	206	754
July 3, 2011	519	163	682
June 26, 2011	540	126	666
June 19, 2011	577	101	678
June 12, 2011	553	90	643
June 5, 2011	564	106	670
May 29, 2011	557	85	642
May 22, 2011	570	85	655
May 15, 2011	512	68	580
May 8, 2011	507	68	575
May 1, 2011	486	63	549
April 24, 2011	477	57	534
April 17, 2011	485	51	536
April 10, 2011	493	63	556
April 3, 2011	474	61	535
March 27, 2011	499	52	551
March 20, 2011	437	54	491
March 13, 2011	455	49	504
March 6, 2011	429	37	466
February 27, 2011	418	39	457
February 20, 2011	424	40	464
February 13, 2011	401	31	432
February 6, 2011	411	24	435
January 30, 2011	390	26	416
January 23, 2011	406	23	429
January 16, 2011	371	18	389
January 9, 2011	383	16	399
January 2, 2011	320	15	335
December 26, 2010	280	5	285
December 19, 2010	271	7	278
December 12, 2010	292	6	298
December 5, 2010	295	6	301
November 28, 2010	259	3	262
November 21, 2010	221	2	223
November 14, 2010	253	4	257
November 7, 2010	234	7	241
October 31, 2010	251	1	252
October 24, 2010	229	1	230
October 17, 2010	188	1	189
October 10, 2010	191	0	191
October 3, 2010	170	0	170
September 26, 2010	215	0	215
September 19, 2010	181	0	181
September 12, 2010	187	1	188
September 5, 2010	160	0	160
August 29, 2010	147	0	147
August 22, 2010	125	0	125
August 15, 2010	135	0	135
August 8, 2010	108	0	108
August 1, 2010	96	0	96
July 25, 2010	108	0	108
July 18, 2010	87	0	87
July 11, 2010	82	0	82
July 4, 2010	82	0	82
June 27, 2010	66	0	66
June 20, 2010	52	0	52
June 13, 2010	54	0	54
June 6, 2010	48	0	48
May 30, 2010	39	0	39
May 23, 2010	36	0	36

Recent release usage

Release	May 12, 2013	May 5, 2013	Apr 28, 2013	Apr 21, 2013
6.x-2.0	4	3	4	4
6.x-2.1	12	14	12	12
6.x-2.2	22	23	23	23
6.x-2.3	14	15	17	15
6.x-2.4	6	7	7	4
6.x-2.5	7	6	6	6
6.x-2.6	119	115	99	95
6.x-2.7	210	198	209	217
6.x-2.8	305	299	305	301
6.x-2.x-dev	10	9	11	12
6.x-3.x-dev	3	2	2	2
7.x-2.0	1	1	1	1
7.x-2.3	30	29	35	32
7.x-2.4	742	764	740	769
7.x-2.5	928	933	936	978
7.x-2.6	4,109	3,959	3,956	3,908
7.x-2.x-dev	32	32	35	35
7.x-3.0-beta1	118	112	116	132
7.x-3.0-beta2	25	27	28	29
7.x-3.0-rc1	135	100	105	80